CN212012082U - Telescopic cable pit support - Google Patents
Telescopic cable pit support Download PDFInfo
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- CN212012082U CN212012082U CN202020921363.XU CN202020921363U CN212012082U CN 212012082 U CN212012082 U CN 212012082U CN 202020921363 U CN202020921363 U CN 202020921363U CN 212012082 U CN212012082 U CN 212012082U
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Abstract
The utility model discloses a telescopic cable trench support, concretely relates to cable laying tool field, including back-up support, support body, two of the back-up support are respectively shaped into right triangle and are arranged in the cable trench inner wall in parallel, the support body is fixedly connected above the back-up support, the support body includes a support base and a slide rail; the supporting base comprises a supporting base a and a supporting base b, the supporting base b is sleeved outside the supporting base a in a sliding mode, and the supporting base a and the supporting base b are respectively formed into cuboids; sliding rails are fixedly arranged on the two sides a of the supporting base, and pulleys are fixedly arranged at two corners on one side below the supporting base b respectively; four corners above the supporting base are respectively provided with a locking device. The utility model discloses the cable displacement problem can be solved to solve because the length that the cable support level supported leads to the intensive crowded problem of pushing away of cable laid together inadequately, thereby provide just for the construction and the maintenance in later stage.
Description
Technical Field
The utility model relates to a cable laying tool field, concretely relates to telescopic cable pit support.
Background
When cables are laid in a cable trench, a back support and a horizontal support are usually arranged on the side wall of the cable trench, and then more than one cable is laid on the horizontal support; or the length of the horizontal support is not enough, and the laid cables are densely pushed together, so that the construction, maintenance and overhaul are inconvenient, and the management of the laid cables is not facilitated.
The Chinese patent with publication number CN206004251U discloses a cable trench support, which comprises a mounting plate, a lug, an anti-skid groove, a fixed cross beam, a fixed hole and a connecting hole, wherein a round fixed hole is arranged between the connecting holes on the mounting plate, and the fixed cross beam is clamped on the fixed hole; the fixed cross beam is provided with a plurality of convex blocks, and anti-skidding grooves are arranged between the adjacent convex blocks. The utility model discloses a simple structure, function singleness, though can solve the problem of cable displacement, nevertheless can not solve because the length that the cable support level supported leads to the intensive crowded problem together of pushing away of cable laid inadequately, inconvenient construction and maintenance.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a telescopic cable trench support can solve the cable displacement problem to solve because the length that the cable support level supported leads to the intensive crowded problem of pushing away together of cable that lays inadequately, thereby facilitate with the maintenance for the construction in later stage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a telescopic cable trench support comprises a back support and a support body, wherein the back support is provided with two parts which are respectively formed into right-angled triangles and are arranged on the inner wall of a cable trench in parallel, the support body is fixedly connected above the back support, and the support body comprises a support base and a slide rail;
the supporting base comprises a supporting base a and a supporting base b, the supporting base b is sleeved outside the supporting base a in a sliding mode, the supporting base a is formed into a cuboid, a plurality of grooves are evenly formed in the upper surface of the supporting base a, the supporting base b comprises a front long baffle, a rear long baffle and a side short baffle, and a plurality of grooves are evenly formed in the long baffle;
sliding rails are fixedly arranged on two sides of the main support base respectively, pulleys are fixedly arranged at two corners on one side below the support base b respectively, and a notch with the same size as the pulley is arranged at one end of each sliding rail;
four corners above the supporting base are respectively provided with a locking device.
Furthermore, the locking device comprises spring buckles a, the outer sides of four corners above the supporting base a are respectively and fixedly provided with the spring buckles a, four corners above the supporting base b are respectively provided with through holes a, and the spring buckles a are clamped with the through holes a;
the support base is characterized in that two spring buckles b are sequentially and fixedly arranged at the upper end and the lower end of the side face of the support base a, two through holes b are sequentially and fixedly arranged at the upper end and the lower end of the side face of the support base b, when the support base b is pulled out, the positions of the through holes b correspond to the spring buckles b, and the spring buckles b are clamped with the through holes b.
Furthermore, a positioning stop block is fixedly arranged at one end of the sliding rail.
Further, the side surface of the supporting base b is shorter than the side surface of the supporting base a by 3 cm-20 cm.
The utility model discloses an actively beneficial effect:
1. the utility model discloses be equipped with the recess, can solve behind the installation cable, the easy displacement of cable and displacement must lead to the fact wearing and tearing many times to the cable, easily cause the problem of trouble, also can solve the cable intensive crowded together that lays, inconvenient construction like this, maintain and overhaul, be unfavorable for the problem to the management of the cable of laying.
2. The utility model discloses a telescopic cable pit support can also extend the length of support if the support is too short when not enough placing the cable to solve the intensive crowded problem of being in the same place of cable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the support base in an extended state;
FIG. 3 is a schematic half-sectional view of the support base in an extended state;
fig. 4 is a schematic structural view of the pulley and the slide rail being engaged with each other.
In the figure: 1-back support, 2-support body, 3-location dog, 4-support base, 5-slide rail, 6-support base a, 7-support base b, 8-recess, 9-pulley, 10-locking device, 11-spring fastener a, 12-through hole a, 13-breach, 14-spring fastener b, 15-through hole b.
Detailed Description
The invention will be further described with reference to some specific embodiments.
Referring to fig. 1, 2, 3 and 4, a retractable cable trench support comprises a back support 1 and a support body 2, wherein the back support 1 is provided with two right-angled triangles which are respectively formed on the two back supports 1 and are arranged on the inner wall of a cable trench in parallel, the support body 2 is fixedly connected above the back support 1, and the support body 2 comprises a support base 4 and a slide rail 5;
the supporting base 4 comprises a supporting base a6 and a supporting base b7, the supporting base b7 is sleeved outside the supporting base a6 in a sliding mode, the supporting base a6 is shaped into a cuboid, a plurality of grooves 8 are uniformly formed in the upper surface of the supporting base a6, the supporting base b7 comprises a front long baffle, a rear long baffle and a side short baffle, a plurality of grooves 8 are uniformly formed in the long baffle, and the side surface of the supporting base b7 is shorter than the side surface of the supporting base a6 by 3 cm-20 cm;
two sides of the supporting base a6 are respectively fixedly provided with a slide rail 5, one end of the slide rail 5 is fixedly provided with a positioning stop block 3, two corners of one side below the supporting base b7 are respectively fixedly provided with a pulley 9, and one end of the slide rail 5 is provided with a notch 13 with the same size as the pulley 9;
four corners above the supporting base are respectively provided with a locking device 10, the locking device 10 comprises a spring buckle a11, the outer sides of the four corners above the supporting base a6 are respectively and fixedly provided with a spring buckle a11, the four corners above the supporting base b7 are respectively provided with a through hole 12, and the spring buckle a11 is clamped with the through hole a 12;
support the one end of base a6 side and fix in proper order from top to bottom and be provided with two snak links b14, the one end of supporting base b7 side is fixed in proper order from top to bottom and is provided with two through-holes b15, when supporting base b7 and pulling out through-hole b15 position with snak link b14 is corresponding, snak link b14 with through-hole b15 sets up mutually the card.
When the cable trench is used, the back support 1 is fixedly arranged on the inner wall of the cable trench, the cable can be fixedly arranged in the groove 8 of the support base a6, and the support base b is movably sleeved outside the support base a6 through the snap fastener a11 and the through hole a12 in a clamping manner;
when the groove 8 is not enough, the supporting base 7b can be pulled out for use, pressure can be applied to the snap fastener a11 of the supporting base a6 and the supporting base a6 slides out of the through hole a12, the supporting base 7b falls under the action of gravity, the pulley 9 enters the sliding rail 5 through the notch 13, the positioning stop block 3 is arranged on the sliding rail 5 to prevent the supporting base 7b from slipping, and when the supporting base 7b slides to the position of the positioning stop block 3, the snap fastener b14 is clamped and fixed with the through hole b 15.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. A telescopic cable trench support comprises a back support (1) and a support body (2), and is characterized in that the back support (1) is provided with two supporting bases (4) and two supporting bases (5), the two supporting bases are respectively formed into right-angled triangles and are arranged on the inner wall of a cable trench in parallel, the support body (2) is fixedly connected above the back support (1);
the supporting base (4) comprises a supporting base a (6) and a supporting base b (7), the supporting base b (7) is sleeved outside the supporting base a (6) in a sliding mode, the supporting base a (6) is formed into a cuboid, a plurality of grooves (8) are uniformly formed in the upper surface of the supporting base a (6), the supporting base b (7) comprises a front long baffle, a rear long baffle and a side short baffle, and a plurality of grooves (8) are uniformly formed in the long baffle;
sliding rails (5) are fixedly arranged on two sides of the supporting base a (6) respectively, pulleys (9) are fixedly arranged on two corners on one side below the supporting base b (7) respectively, and a notch (13) with the size being consistent with that of the pulley (9) is arranged at one end of each sliding rail (5);
four corners above the supporting base are respectively provided with a locking device (10).
2. The retractable cable trench support according to claim 1, wherein the locking device (10) comprises a spring fastener a (11), the spring fasteners a (11) are respectively fixedly arranged at the outer sides of the four corners above the supporting base a (6), the through holes a (12) are respectively arranged at the four corners above the supporting base b (7), and the spring fasteners a (11) are clamped with the through holes a (12);
support the one end of base a (6) side and fixedly be provided with two snak links b (14) from top to bottom in proper order, the one end of supporting base b (7) side is fixed from top to bottom in proper order and is provided with two through-hole b (15), when supporting base b (7) and pulling out through-hole b (15) position with snak link b (14) are corresponding, snak link b (14) with through-hole b (15) are blocked mutually and are established.
3. A retractable cable trench support according to claim 1, characterized in that one end of the slide rail (5) is fixedly provided with a positioning stop (3).
4. A retractable raceway support according to claim 1, wherein the side of the support base b (7) is shorter than the side of the support base a (6) by 3cm to 20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020921363.XU CN212012082U (en) | 2020-05-27 | 2020-05-27 | Telescopic cable pit support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020921363.XU CN212012082U (en) | 2020-05-27 | 2020-05-27 | Telescopic cable pit support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212012082U true CN212012082U (en) | 2020-11-24 |
Family
ID=73418824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020921363.XU Active CN212012082U (en) | 2020-05-27 | 2020-05-27 | Telescopic cable pit support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212012082U (en) |
-
2020
- 2020-05-27 CN CN202020921363.XU patent/CN212012082U/en active Active
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